| TNIBX | VTILX | TNIBX / VTILX | |
| Total Expense Ratio | 0.79 | 0.07 | 1,129% |
| Annual Report Gross Expense Ratio | 0.79 | 0.07 | 1,129% |
| Fund Existence | 9 years | 5 years | - |
| Gain YTD | 0.985 | 1.068 | 92% |
| Front Load | N/A | N/A | - |
| Min. Initial Investment | 2500 | 5000000 | 0% |
| Min. Initial Investment IRA | N/A | N/A | - |
| Net Assets | 9.88B | 150B | 7% |
| Annual Yield % from dividends | 3.27 | 4.11 | 80% |
| Returns for 1 year | 2.96 | 2.39 | 124% |
| Returns for 3 years | 14.65 | 13.55 | 108% |
| Returns for 5 years | -4.69 | 2.01 | -233% |
| Returns for 10 years | N/A | N/A | - |